PROsine 2.5/3.0 Advanced Control System (ACS) Owner’s Manual 5
STANDBY
Charger is enabled, ready to
charge the battery when AC
utility power is available.
EQUALIZE
ON when Equalize (over -
voltage) mode has been enabled.
Flashing CHARGE and EQUALIZE
LEDs indicates PROsine charger is
equalizing the batteries. Equalize
(over voltage) charging is used to
break down sulfation of the battery
plates and should only be done on
flooded cell batteries as
recommended by the battery
manufacturer. Refer to the
PROsine Inverter•Charger Owner’s
Manual for detailed information
regarding battery equalization.
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